let fruit = 'apple';

switch (fruit) {
  case 'banana':
    console.log('Banana is good!');
    break;
  case 'apple':
    console.log('An apple a day keeps the doctor away.');
    break;
  case 'orange':
    console.log('Orange juice is full of vitamin C.');
    break;
  default:
    console.log('Unknown fruit.');
}
